public void AddSoundTrackToWav()
{
string outputFile = "SoundOnWav.wmv";
using (ITimeline timeline = new DefaultTimeline())
{
IGroup videoGroup = timeline.AddVideoGroup(0x20, 320, 240);
ITrack videoTrack = videoGroup.AddTrack();
IClip clockClip =
videoTrack.AddVideo("..\\..\\transitions.wmv", 0, 0, 10);
Assert.IsTrue(clockClip.Duration > 0);
IGroup audioGroup = timeline.AddAudioGroup();
ITrack audioTrack = audioGroup.AddTrack();
audioTrack.AddClip("..\\..\\testinput.mp3", GroupMediaType.Audio, InsertPosition.Absolute, 0, 0, 10);
using (
var renderer =
new WindowsMediaRenderer(timeline, outputFile, WindowsMediaProfiles.HighQualityVideo))
{
ExecuteRenderer(renderer,
@"<timeline framerate=""30.0000000"">
<group type=""video"" bitdepth=""32"" framerate=""30.0000000"" previewmode=""0"">
<track>
<clip start=""0"" stop=""10"" src=""..\..\transitions.wmv"" mstart=""0"" />
</track>
</group>
<group type = ""audio"" framerate = ""30.0000000"" previewmode = ""0"">
<track>
<clip start=""0"" stop=""10"" src=""..\..\testinput.mp3"" mstart=""0"" />
</track>
</group>
</timeline>");
}
Assert.IsTrue(File.Exists(outputFile));
AssertLengths(timeline, 10, outputFile);
}
}
public void AddVideoOverloads()
{
// test all the overloads for AddVideo
using (ITimeline timeline = new DefaultTimeline())
{
ITrack track = timeline.AddVideoGroup(24, 320, 240).AddTrack();
IClip clip1 = track.AddVideo("1sec.wmv");
Assert.AreEqual(0, clip1.Offset);
Assert.AreEqual(1, clip1.Duration);
IClip clip2 = track.AddVideo("1sec.wmv", 1);
Assert.AreEqual(2, clip2.Offset);
Assert.AreEqual(1, clip2.Duration);
IClip clip3 = track.AddVideo("1sec.wmv", 0, 0.5);
Assert.AreEqual(3, clip3.Offset);
Assert.AreEqual(0.5, clip3.Duration);
IClip clip4 = track.AddVideo("1sec.wmv", 0, 0.5, 1.0);
Assert.AreEqual(3.5, clip4.Offset);
Assert.AreEqual(0.5, clip4.Duration);
Assert.AreEqual(0.5, clip4.MediaStart);
IClip clip5 = track.AddVideo("1sec.wmv", InsertPosition.Absoloute, 6, 0, -1);
Assert.AreEqual(6, clip5.Offset);
Assert.AreEqual(1, clip5.Duration);
IClip clip6 = track.AddVideo("myclip", "1sec.wmv", InsertPosition.Absoloute, 8, 0, 0.5);
Assert.AreEqual(8, clip6.Offset);
Assert.AreEqual(0, clip6.MediaStart);
Assert.AreEqual(0.5, clip6.Duration);
Assert.AreEqual("myclip", clip6.Name);
}
}